Cl2 + Ca(OH)2 → CaOCl2 + H2O
2HCl + CaOCl2 → Cl2 + CaCl2 + H2O
K + Cl2 = KCl2
KH + Cl2 → KCl + HCl
4HCl + O2 = Cl2 + 2H2O
2HBr + Cl2 → Br2 + 2HCl
3Br2 + 6NaOH → 5NaBr + NaBrO3 + 3H2O
Cl2 + Ca(OH)2 → CaOCl2 + H2O
2HCl + CaOCl2 → Cl2 + CaCl2 + H2O
K + Cl2 = KCl2
KH + Cl2 → KCl + HCl
4HCl + O2 = Cl2 + 2H2O
2HBr + Cl2 → Br2 + 2HCl
3Br2 + 6NaOH → 5NaBr + NaBrO3 + 3H2O